1270996080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5295817}}^1$

素因数の和:5295833

約数の個数: 40

約数和(自身を含む): 3940088592

約数和(自身を除く): 2669092512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5295817, 10591634, 15887451, 21183268, 26479085, 31774902, 42366536, 52958170, 63549804, 79437255, 84733072, 105916340, 127099608, 158874510, 211832680, 254199216, 317749020, 423665360, 635498040, 1270996080]

約数ペア:

[(1, 1270996080), (2, 635498040), (3, 423665360), (4, 317749020), (5, 254199216), (6, 211832680), (8, 158874510), (10, 127099608), (12, 105916340), (15, 84733072), (16, 79437255), (20, 63549804), (24, 52958170), (30, 42366536), (40, 31774902), (48, 26479085), (60, 21183268), (80, 15887451), (120, 10591634), (240, 5295817)]